Lamma Power Station Extension - Air Quality Monitoring Data for unit L10/L11 (Construction)

24-hr TSP (µg/m3)

1-hr TSP (µg/m3)

Date

Reservoir

 (AM1)

East Gate

 (AM2)

Ash Lagoon (AM3)

Tai Yuen Village (AM4)

Date

Time

Reservoir (AM1)

East Gate (AM2)

Ash Lagoon (AM3)

5/5/2018

50

47

45

39

5/5/2018

15:00 - 15:59

57

50

52

11/5/2018

54

54

50

46

16:00 - 16:59

61

49

49

17/5/2018

29

20

15

22

17:00 - 17:59

53

43

43

23/5/2018

32

35

18

32

11/5/2018

15:00 - 15:59

65

58

56

29/5/2018

28

65

29

46

16:00 - 16:59

64

59

53

 

 

 

 

 

17:00 - 17:59

62

59

55

 

 

 

 

 

17/5/2018

15:00 - 15:59

25

20

14

16:00 - 16:59

25

24

15

17:00 - 17:59

45

26

16

23/5/2018

15:00 - 15:59

69

53

42

16:00 - 16:59

64

44

33

17:00 - 17:59

42

33

18

29/5/2018

15:00 - 15:59

38

153

65

16:00 - 16:59

25

103

39

17:00 - 17:59

18

61

6

Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)

Date

Daily Maximum Stack NOx concentration (mg/Nm3)#

1/5/2018

 

50

 

2/5/2018

 

50

 

3/5/2018

 

52

 

4/5/2018

 

54

 

5/5/2018

 

53

 

6/5/2018

 

48

 

7/5/2018

 

50

 

8/5/2018

 

53

 

9/5/2018

 

55

 

10/5/2018

 

55

 

11/5/2018

 

55

 

12/5/2018

 

54

 

13/5/2018

 

52

 

14/5/2018

 

50

 

15/5/2018

 

51

 

16/5/2018

 

50

 

17/5/2018

 

53

 

18/5/2018

 

47

 

19/5/2018

 

49

 

20/5/2018

 

51

 

21/5/2018

 

52

 

22/5/2018

 

53

 

23/5/2018

 

51

 

24/5/2018

 

53

 

25/5/2018

 

53

 

26/5/2018

 

53

 

27/5/2018

 

54

 

28/5/2018

 

55

 

29/5/2018

 

53

 

30/5/2018

 

53

 

31/5/2018

 

46

 

 

 

 

 

 

 

 

Note:

 

 

 

 

 

# - Hourly average value.  Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition